| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $169.46 | 10.614% | $187.4465 | $187.45 | $187.45 | $187.40 |
| Purchase #2 | $155.33 | 9.527% | $170.1283 | $170.13 | $170.15 | $170.10 |
| Purchase #3 | $123.92 | 11.148% | $137.7346 | $137.73 | $137.75 | $137.70 |
| Purchase #4 | $223.66 | 11.774% | $249.9937 | $249.99 | $250.00 | $250.00 |
| Purchase #5 | $184.51 | 6.158% | $195.8721 | $195.87 | $195.85 | $195.90 |
| Purchase #6 | $208.29 | 7.592% | $224.1034 | $224.10 | $224.10 | $224.10 |
| Purchase #7 | $9.60 | 6.153% | $10.1907 | $10.19 | $10.20 | $10.20 |
| 7 purchase totals = | $1,074.77 | $1,175.4693 | $1,175.46 | $1,175.50 | $1,175.40 | |